Rovio has announced Angry Birds on Facebook has left beta. Angry Birds Friends now includes a tournament mode, new weekly levels, and more ways to earn power-ups. Weekly tournaments last from Monday to Sunday allowing folks to compete with friends on four different levels. The best overall score will earn a gold trophy, with silver and bronze for second and third place in four new levels every week, available exclusively in tournament mode. Players can also earn power-ups through tournament mode, and earn three power-ups bundles for a gold trophy, two for silver, and one for bronze. Players also get a power-up for each tournament level they play, and one for participating in the tournament. Go hit it up now.